1-(4-Chloro-3-methylphenyl)pentan-1-one CAS 1000370-23-9
| CAS No. | 1000370-23-9 |
| Molecular Formula | C12H15ClO |
| Molecular Weight | 210.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H15ClO, 1-(4-Chloro-3-methylphenyl)pentan-1-one contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 210.70 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-(4-Chloro-3-methylphenyl)pentan-1-one (CAS 1000370-23-9), molecular formula C12H15ClO and molecular weight 210.70 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-(4-Chloro-3-methylphenyl)pentan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H15ClO |
| Molecular Weight | 210.70 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 1-(3-Chloro-phenyl)-piperidin-4-ylamine (CAS 1048920-62-2)
- 3-Chloro-2-(4-methylpiperidin-1-yl)pyridine (CAS 1089610-42-3)
- 2-Chloro-6-(4-methylpiperidin-1-yl)pyridine (CAS 1090861-05-4)
- 2-Chloro-5-(3-methoxyphenyl)-1-pentene (CAS 1143461-63-5)
- 2-Chloro-5-(4-methoxyphenyl)-1-pentene (CAS 1143461-67-9)
- 1-(3-Chloro-2-methylphenyl)pyrrolidin-3-amine (CAS 1178429-09-8)
- 1-(3-Chloro-4-methylphenyl)pyrrolidin-3-amine (CAS 1181309-51-2)
- 2-Chloro-3-(1-methylpiperidin-2-yl)pyridine (CAS 1195567-51-1)
Recommended Standards
- Bis(diethylamino)chlorophosphine, min. 97% (CAS 685-83-6)
- 3-Methyl-2-phenylpentanoyl chloride (CAS 100388-64-5)
- 6-Chloro-3-methyl-4h-thiochromen-4-one (CAS 214977-67-0)
- 1-(4-Chlorophenyl)-4-methylpentan-3-one (CAS 100765-42-2)
- 5-Cyclopropoxy-6-(dimethylamino)pyridine-2-sulfonamide (CAS 1243477-00-0)
- 2-Methyl-5-(2-thienyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 243669-49-0)
- 5-Bromo-8-(bromomethyl)quinoline (CAS 88474-22-0)
- tert-Butyl 4-carbamimidoylpiperazine-1-carboxylate hydrochloride (CAS 1312935-03-7)
- Di(p-anisyl)iodonium Bromide (CAS 19231-06-2)
- 1-(3-Chlorophenyl)-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 874766-68-4)
- Methyl 3-amino-4-methyl-4,5-dihydrothiophene-2-carboxylate (CAS 125089-02-3)
- 6-Chloro-4-(difluoromethyl)-5-methoxypyridin-3-amine (CAS 1806070-37-0)
- Tert-butyl n-[1-(hydroxymethyl)cyclopentyl]carbamate (CAS 168540-07-6)
- Tau Peptide (304-318) trifluoroacetate salt (CAS 330456-49-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com